Triethyl(trifluoromethyl)silane

Synonym
Product Category
Product Code
CAS Number
MDL Number
Pubchem SID
Reaxys RN
(Trifluoromethyl)triethylsilane,Triethylsilyl trifluoromethane,TESCF3
Trifluoromethylating Reagents, Fluorinating Reagents
KUMI3F09
120120-26-5
MFCD00192520 
24866298 
4242161
image-155171-Trimethyl(trifluoromethyl)silane_reagent.png
Chemical Name
Molecular Formula
Molecular Weight
Assay(Analysis Method)
Appearance
Boiling Point
Packaging
Storage
Triethyl(trifluoromethyl)silane
C7H15F3Si
184.28
≥98.0%(GC)
Colourless Clear Liquid
58°C/60 mmHg(lit.)
5g,10g,25g,50g,100g,250g,500g and 1kg
Store at room temperature
Triethyl(trifluoromethyl)silane (TESCF3) can be used for fluoriantion of cyclic vinyl triflates with improved regioselectivities compared with other fluoride salts. It also can be employed for trifluoromethylation of aryl chlorides,trialkylsilylation reactions and deposition of perfluoro-methyl silica films.
The Palladium-Catalyzed Trifluoromethylation of Aryl Chlorides. [1]
Palladium-Catalyzed Fluorination of Cyclic Vinyl Triflates: Effect of TESCF3 as an Additive. [2]
References:
[1] E.J.Cho, et al, Science,2010, 328(5986), pp 1679-1687.
[2] Y.Ye, et al, Angew. Chem., 2016, 55(50), pp 1559-15563.
Signal Word
Hazard Statements
Precautionary Statements
HS Code
RIDADR
Legal Information
Danger
H225
P210
2931.90.9010
UN 1993 3/PG II

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